#3969AA#3969AA

#3969AA is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.9% C 0.116 H 256.6°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#3969AA
RGB	rgb(57, 105, 170)
HSL	hsl(215, 50%, 45%)
HSV	hsv(215, 66%, 67%)
CMYK	cmyk(66.5%, 38.2%, 0%, 33.3%)
CIE-LAB	lab(44.05, 5.17, -39.66)
CIE-LCH	lch(44.05, 39.99, 277.42°)
OKLab	oklab(51.89% -0.0269 -0.1127)
OKLCH	oklch(51.89% 0.116 256.6)
XYZ	xyz(13.9920, 13.8739, 39.9630)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3969AA #AA7A39

analogous

#39A2AA #3969AA #4139AA

triadic

#3969AA #AA3969 #69AA39

tetradic

#3969AA #AA39A2 #AA7A39 #39AA41

square

#3969AA #AA39A2 #AA7A39 #39AA41

split-complementary

#3969AA #AA4139 #A2AA39

monochromatic

#1A304E #2A4D7C #3969AA #5988C7 #87A9D7

Accessibility & contrast

On white

5.56

#3969AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#3969AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3969AA

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3969AA	#FFFFFF	#000000	##FFFFFF
##3969AA	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6EAD

Deuteranopia (green-blind)

#3C63A9

Tritanopia (blue-blind)

#007881

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3969aa;
/* rgb */ color: rgb(57, 105, 170);
/* oklch */ color: oklch(51.9% 0.116 256.6);

Tailwind

colors: {
  custom: {
    50: '#7b93c3',
    500: '#3969aa',
    950: '#000000',
  },
}

SCSS

$custom: #3969aa;
$custom-light: #7b93c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3969aa",
  "rgb": {
    "r": 57,
    "g": 105,
    "b": 170
  },
  "hsl": {
    "h": 214.513,
    "s": 49.78,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51891,
    "c": 0.11592,
    "h": 256.6
  },
  "luminance": 0.13875
}

Semantic roles & 50–950 ramp

primary

#3969AA

secondary

#C1A47E

accent

#9E4ED9

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3969AA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →